Home / 84,707.24-116,897.07-46,464.29

Finding the Fourth Proportional to 84,707.24, 116,897.07 and 46,464.29

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Solution

The fourth proportional to 84,707.24, 116,897.07 and 46,464.29 is: 64,121.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,707.24 : 116,897.07 = 46,464.29 : x
  2. Step 2: Convert to fraction form
    84,707.24/116,897.07 = 46,464.29/x
  3. Step 3: Cross multiply
    84,707.24x = 116,897.07 × 46,464.29
  4. Step 4: Simplify right side
    84,707.24x = 5,431,538,776.14
  5. Step 5: Solve for x
    x = 5,431,538,776.14/84,707.24
  6. Step 6: Final answer
    x = 64,121.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.